Implementation method for detecting multicast performance of Ethernet
An implementation method, Ethernet technology, applied in the field of multicast performance detection, to achieve the effect of simple processing flow
Inactive Publication Date: 2010-12-01
HUAWEI TECH CO LTD
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However, there is no feasible multicast-based network performance parameter detection method at present
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This invention relates to a detecting network multicast performance method. The invention mainly includes: firstly, at the test starting point, construct and send the multicast performance measurement request packet with the identification information; then, at each node receiving the said multicast performance measurement request packet, respectively send the performance measurement response packet with the said identification information to the test starting point; finally, in the scheduled time, the test starting point receives the said performance measurement response packet, and according to the identification information, measure the multicast performance parameters. The invention makes small change to the OAM frame format defined in Y.17ethoam, and in the realization of the invention, the process in the sending point and the receiving point is rather simple, and based on the original unicast performance measurement calculation method, it processes the calculation method of multicast performance measurement. Therefore, the invention can be nice to achieve P2MP multicast performance parameter measurement in the Ethernet OAM, thereby assisting OAM to provide a more comprehensive network performance assessment.
Description
Realization Method of Detecting Ethernet Multicast Performance technical field The invention relates to the technical field of network communication, in particular to a multicast performance detection technology in Ethernet OAM (operation management and maintenance). Background technique With the development of network communication technology, Ethernet (Ethernet) technology gradually develops from local area network to metropolitan area network with its high cost performance advantage, and its port rate also develops from 10M to 10G. In the process of the development of Ethernet to the metropolitan area network, it is required that the Ethernet technology must meet the carrier-class network requirements. Among them, OAM is the basic requirement of carrier-class network for various technologies. The corresponding OAM mainly includes a network fault management mechanism and a network performance management mechanism. Currently, fault / performance management mechanisms for...
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IPC IPC(8): H04L12/26H04L12/24H04L12/56
CPCH04L43/50H04L12/18H04L12/2697
Inventor 李贺军
Owner HUAWEI TECH CO LTD